<?xml version="1.0" encoding="UTF-8"?> <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:sy="http://purl.org/rss/1.0/modules/syndication/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" ><channel><title>Shai Perednik.com &#187; cli</title> <atom:link href="http://shaiperednik.com/tag/cli/feed/" rel="self" type="application/rss+xml" /><link>http://shaiperednik.com</link> <description>IT Guru &#38; Developer</description> <lastBuildDate>Fri, 30 Dec 2011 13:52:36 +0000</lastBuildDate> <language>en</language> <sy:updatePeriod>hourly</sy:updatePeriod> <sy:updateFrequency>1</sy:updateFrequency> <generator>http://wordpress.org/?v=3.3.1</generator> <item><title>Doit.im Is a Cross-Platform GTD Task Management App [Downloads]</title><link>http://shaiperednik.com/2009/11/doit-im-is-a-cross-platform-gtd-task-management-app-downloads/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=doit-im-is-a-cross-platform-gtd-task-management-app-downloads</link> <comments>http://shaiperednik.com/2009/11/doit-im-is-a-cross-platform-gtd-task-management-app-downloads/#comments</comments> <pubDate>Mon, 16 Nov 2009 07:00:38 +0000</pubDate> <dc:creator>System</dc:creator> <category><![CDATA[My Clippings]]></category> <category><![CDATA[amazon]]></category> <category><![CDATA[cli]]></category> <category><![CDATA[Google]]></category> <category><![CDATA[IO]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[ma]]></category> <category><![CDATA[Mac]]></category> <category><![CDATA[man]]></category> <category><![CDATA[way]]></category> <category><![CDATA[wind]]></category><guid isPermaLink="false">http://shaiperednik.com/2009/11/doit-im-is-a-cross-platform-gtd-task-management-app-downloads/</guid> <description><![CDATA[Automatically pulled from Google Starred Windows/Mac/Linux: Doit.im is a free, attractive, cross-platform task management application built on the principles of productivity guru David Allen&#8217;s Getting Things Done. It syncs to the web, it&#8217;s easy to use, and soon it&#8217;ll sync to your phone, too. (Click the image above for a closer look.) Once you install [...]]]></description> <content:encoded><![CDATA[<p>Automatically pulled from <a href="http://www.google.com/reader/shared/user/12161643044555212799/state/com.google/starred">Google Starred</a></p><p><a rel="lytebox" href="http://cache.gawker.com/assets/images/lifehacker/2009/10/Doit.im.png" rel="lightbox[1344]"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/76c38_500x_Doit.im.jpg" width="500" /></a>Windows/<a href="http://shaiperednik.com/tag/mac/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Mac">Mac</a>/<a href="http://shaiperednik.com/tag/linux/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Linux">Linux</a>: Doit.im is a free, attractive, cross-platform task management application built on the principles of productivity guru David Allen&#8217;s <a href="http://www.amazon.com/exec/obidos/ASIN/0142000280/ref=nosim/gizmodo-20"><i>Getting Things Done</i></a>. It syncs to the web, it&#8217;s easy to use, and soon it&#8217;ll sync to your phone, too.</p><p><em>(Click the image above for a closer look.)</em></p><p>Once you install the app and register for an account, you can start adding items to your inbox, creating projects, and scheduling your tasks. A lot of the organizational tools will be familiar to GTD followers: notice the Projects and Someday inboxes, as well as the next actions section for arranging your tasks. You can easily drag and drop tasks into any bucket across the application, and while I ran into a snag on my first run, everything seemed smooth sailing after I started it up again.</p><p>Doit.im is a free download for Windows, Mac OS X, and Linux, requires Adobe AIR. The developer claims mobile versions for the iPhone, Android, Windows Mobile, and Symbian devices are underway, which would be a real boon for accessing your tasks anywhere, especially since they&#8217;d sync with your desktop. If you&#8217;re looking for a new task manager and you&#8217;re keen on GTD, Doit.im is certainly worth a look.</p><div><a href="http://doit.im/gtd.jsp">Doit.im</a> [via <a href="http://www.addictivetips.com/windows-tips/doit-im-free-awesome-software-for-task-management/">AddictiveTips</a>]</div><p><a href="http://ads.pheedo.com/click.phdo?s=39d56f273f5057a2799bc169b1c75874&amp;p=1"><img alt="" border="0" src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/76c38_img.phdo?s=39d56f273f5057a2799bc169b1c75874&amp;p=1" /></a><br /> <img alt="" height="0" width="0" border="0" src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/ce0c7_eus.gif?eui=2225" /></p><div> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=9VkYShsOwk8:rycO0VF58WI:H0mrP-F8Qgo"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/ce0c7_full?d=H0mrP-F8Qgo" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=9VkYShsOwk8:rycO0VF58WI:yIl2AUoC8zA"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/ce0c7_full?d=yIl2AUoC8zA" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=9VkYShsOwk8:rycO0VF58WI:D7DqB2pKExk"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/ce0c7_full?i=9VkYShsOwk8:rycO0VF58WI:D7DqB2pKExk" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=9VkYShsOwk8:rycO0VF58WI:V_sGLiPBpWU"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/ce0c7_full?i=9VkYShsOwk8:rycO0VF58WI:V_sGLiPBpWU" border="0" /></a></div><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/54f87_9VkYShsOwk8" height="1" width="1" /></p><p><a href="http://feeds.gawker.com/~r/lifehacker/full/~3/9VkYShsOwk8/doitim-is-a-cross+platform-gtd-task-management-app">Go to Source</a></p><p><a href="http://shaiperednik.com/2009/11/doit-im-is-a-cross-platform-gtd-task-management-app-downloads/" rel="bookmark">Doit.im Is a Cross-Platform GTD Task Management App [Downloads]</a> originally appeared on <a href="http://shaiperednik.com">Shai Perednik.com</a> on November 16, 2009.</p> ]]></content:encoded> <wfw:commentRss>http://shaiperednik.com/2009/11/doit-im-is-a-cross-platform-gtd-task-management-app-downloads/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>TinyBox &#8211; a Lightweight and Standalone Modal Window Script</title><link>http://shaiperednik.com/2009/11/tinybox-a-lightweight-and-standalone-modal-window-script/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=tinybox-a-lightweight-and-standalone-modal-window-script</link> <comments>http://shaiperednik.com/2009/11/tinybox-a-lightweight-and-standalone-modal-window-script/#comments</comments> <pubDate>Mon, 16 Nov 2009 07:00:16 +0000</pubDate> <dc:creator>System</dc:creator> <category><![CDATA[My Clippings]]></category> <category><![CDATA[cli]]></category> <category><![CDATA[css]]></category> <category><![CDATA[flash]]></category> <category><![CDATA[Google]]></category> <category><![CDATA[Javascript]]></category> <category><![CDATA[ma]]></category> <category><![CDATA[Photo]]></category> <category><![CDATA[script]]></category> <category><![CDATA[wind]]></category><guid isPermaLink="false">http://shaiperednik.com/2009/11/tinybox-a-lightweight-and-standalone-modal-window-script/</guid> <description><![CDATA[Automatically pulled from Google Starred TinyBox is a lightweight (3.5kb) and standalone modal window script &#8211; does not depend on any JavaScript frameworks. At only 3.5KB it doesn’t include any slideshow capabilities built-in but allows for any AJAX or HTML content. It can also be used for images and auto hiding alerts. The popups fade [...]]]></description> <content:encoded><![CDATA[<p>Automatically pulled from <a href="http://www.google.com/reader/shared/user/12161643044555212799/state/com.google/starred">Google Starred</a></p><p><a title="lightweight modal window script" href="http://www.leigeber.com/2009/05/javascript-popup-box/">TinyBox</a> is a <strong>lightweight</strong> (3.5kb) and standalone <strong>modal window <a href="http://shaiperednik.com/tag/script/" class="st_tag internal_tag" rel="tag" title="Posts tagged with script">script</a></strong> &#8211; does not depend on any <a href="http://shaiperednik.com/tag/javascript/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Javascript">JavaScript</a> frameworks.</p><p>At only 3.5KB it doesn’t include any slideshow capabilities built-in but allows for <strong>any AJAX or HTML content</strong>. It can also be used for images and auto hiding alerts. The popups fade in/out and dynamically size based on the content if enabled. The styling is completely customizable through the simple <a href="http://shaiperednik.com/tag/css/" class="st_tag internal_tag" rel="tag" title="Posts tagged with css">CSS</a>.</p><p>Click here for the <a title="TinyBox Demo" rel="nofollow" href="http://sandbox.leigeber.com/tinybox/">TinyBox demo</a></p><p><a rel="nofollow" href="http://www.leigeber.com/2009/05/javascript-popup-box/"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/e6557_tinybox-javascript-popup-script.jpg" alt="" width="468" height="270" /></a></p><hr />Copyright © <a href="http://www.visual-blast.com" title="Free web design resource, Free Icons, Photoshop Tutorials, Javascript, Flash, CSS">Visual-Blast Media</a> 2007 &#8211; 2009 | <a title="Free web resources, Free Icons, Free Scripts, Photoshop Tutorials, Free Flash, CSS, Javascript, jQuery, MooTools, Prototype, Design, Development" href="http://www.visual-blast.com/javascript/tinybox-a-lightweight-and-standalone-modal-window-script/">ARTICLE</a> | Visit the site for more <a title="Web design resources, Free Icons, CSS, Javascript, Photoshop Tutorials, Flash fla source" href="http://www.visual-blast.com">Free web resources, Icons, Scripts, Photoshop Tutorials, Flash, CSS &#8230;</a><br /><hr /><div> <a href="http://feeds.feedburner.com/~ff/Visual-Blast?a=zj7Pa_iP5wk:bccehfZa2EU:F7zBnMyn0Lo"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/e6557_Visual-Blast?i=zj7Pa_iP5wk:bccehfZa2EU:F7zBnMyn0Lo" border="0" /></a> <a href="http://feeds.feedburner.com/~ff/Visual-Blast?a=zj7Pa_iP5wk:bccehfZa2EU:gIN9vFwOqvQ"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/e6557_Visual-Blast?i=zj7Pa_iP5wk:bccehfZa2EU:gIN9vFwOqvQ" border="0" /></a> <a href="http://feeds.feedburner.com/~ff/Visual-Blast?a=zj7Pa_iP5wk:bccehfZa2EU:V_sGLiPBpWU"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/e6557_Visual-Blast?i=zj7Pa_iP5wk:bccehfZa2EU:V_sGLiPBpWU" border="0" /></a> <a href="http://feeds.feedburner.com/~ff/Visual-Blast?a=zj7Pa_iP5wk:bccehfZa2EU:qj6IDK7rITs"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/e5a9c_Visual-Blast?d=qj6IDK7rITs" border="0" /></a></div><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/e5a9c_zj7Pa_iP5wk" height="1" width="1" /></p><p><a href="http://feedproxy.google.com/~r/Visual-Blast/~3/zj7Pa_iP5wk/">Go to Source</a></p><p><a href="http://shaiperednik.com/2009/11/tinybox-a-lightweight-and-standalone-modal-window-script/" rel="bookmark">TinyBox &#8211; a Lightweight and Standalone Modal Window Script</a> originally appeared on <a href="http://shaiperednik.com">Shai Perednik.com</a> on November 16, 2009.</p> ]]></content:encoded> <wfw:commentRss>http://shaiperednik.com/2009/11/tinybox-a-lightweight-and-standalone-modal-window-script/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>GetDeb.net Repository Makes Newer Ubuntu Apps Easily Available [Linux]</title><link>http://shaiperednik.com/2009/11/getdeb-net-repository-makes-newer-ubuntu-apps-easily-available-linux/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=getdeb-net-repository-makes-newer-ubuntu-apps-easily-available-linux</link> <comments>http://shaiperednik.com/2009/11/getdeb-net-repository-makes-newer-ubuntu-apps-easily-available-linux/#comments</comments> <pubDate>Sun, 15 Nov 2009 21:01:13 +0000</pubDate> <dc:creator>System</dc:creator> <category><![CDATA[My Clippings]]></category> <category><![CDATA[cli]]></category> <category><![CDATA[Google]]></category> <category><![CDATA[IO]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[ma]]></category> <category><![CDATA[Ubuntu]]></category> <category><![CDATA[WordPress]]></category><guid isPermaLink="false">http://shaiperednik.com/2009/11/getdeb-net-repository-makes-newer-ubuntu-apps-easily-available-linux/</guid> <description><![CDATA[Automatically pulled from Google Starred GetDeb&#8217;s web site has long been the go-to spot for Ubuntu (and Debian, and Mint) users to grab the latest copies of software not yet released by their official repositories. Now GetDeb makes it even easier with a repository. By adding GetDeb&#8217;s repository to your Linux system, you&#8217;ll get access [...]]]></description> <content:encoded><![CDATA[<p>Automatically pulled from <a href="http://www.google.com/reader/shared/user/12161643044555212799/state/com.google/starred">Google Starred</a></p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/bc6d3_getdet.jpg" width="340" /><a href="http://getdeb.net">GetDeb&#8217;s web site</a> has long been the go-to spot for <a href="http://shaiperednik.com/tag/ubuntu/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Ubuntu">Ubuntu</a> (and Debian, and Mint) users to grab the latest copies of software not yet released by their official repositories. Now GetDeb makes it even easier with a repository.</p><p>By adding GetDeb&#8217;s repository to your <a href="http://shaiperednik.com/tag/linux/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Linux">Linux</a> system, you&#8217;ll get access to pre-compiled .deb packages as soon as they&#8217;re available on GetDeb&#8217;s site. That means apps like the GIMP graphics editor, Songbird, and other software that hits a major release between Ubuntu&#8217;s six-month release cycle are available to you just as soon as someone&#8217;s nice enough to compile the newest code.</p><p>GetDeb&#8217;s repository is free to use and install. Hit the link for instructions on adding it to your 9.04 or 9.10 Ubuntu system; users of older Ubuntu systems can still grab packages at GetDeb&#8217;s <a href="http://old.getdeb.net/">legacy web site</a>.</p><div><a href="http://www.getdeb.net/updates/#how_to_install">GetDeb.net V2 Beta</a> [via <a href="http://nancib.wordpress.com/2009/11/08/like-getdeb-now-you-can-get-their-packages-from-a-repo/">I'm Just an Avatar</a>]</div><p><a href="http://ads.pheedo.com/click.phdo?s=e6ea5f15e171bf1a5fde23cedb604a86&amp;p=1"><img alt="" border="0" src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/0a7eb_img.phdo?s=e6ea5f15e171bf1a5fde23cedb604a86&amp;p=1" /></a><br /> <img alt="" height="0" width="0" border="0" src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/0a7eb_eus.gif?eui=2225" /></p><div> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=hsqA0U-E0qo:X1m9chlZSrc:H0mrP-F8Qgo"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/0a7eb_full?d=H0mrP-F8Qgo" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=hsqA0U-E0qo:X1m9chlZSrc:yIl2AUoC8zA"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/5d16b_full?d=yIl2AUoC8zA" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=hsqA0U-E0qo:X1m9chlZSrc:D7DqB2pKExk"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/5d16b_full?i=hsqA0U-E0qo:X1m9chlZSrc:D7DqB2pKExk" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=hsqA0U-E0qo:X1m9chlZSrc:V_sGLiPBpWU"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/5d16b_full?i=hsqA0U-E0qo:X1m9chlZSrc:V_sGLiPBpWU" border="0" /></a></div><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/5d16b_hsqA0U-E0qo" height="1" width="1" /></p><p><a href="http://feeds.gawker.com/~r/lifehacker/full/~3/hsqA0U-E0qo/getdebnet-repository-makes-newer-ubuntu-apps-easily-available">Go to Source</a></p><p><a href="http://shaiperednik.com/2009/11/getdeb-net-repository-makes-newer-ubuntu-apps-easily-available-linux/" rel="bookmark">GetDeb.net Repository Makes Newer Ubuntu Apps Easily Available [Linux]</a> originally appeared on <a href="http://shaiperednik.com">Shai Perednik.com</a> on November 15, 2009.</p> ]]></content:encoded> <wfw:commentRss>http://shaiperednik.com/2009/11/getdeb-net-repository-makes-newer-ubuntu-apps-easily-available-linux/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>iPhone Apps Design Mistakes: Disregard Of Context</title><link>http://shaiperednik.com/2009/11/iphone-apps-design-mistakes-disregard-of-context/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=iphone-apps-design-mistakes-disregard-of-context</link> <comments>http://shaiperednik.com/2009/11/iphone-apps-design-mistakes-disregard-of-context/#comments</comments> <pubDate>Sun, 15 Nov 2009 21:00:32 +0000</pubDate> <dc:creator>System</dc:creator> <category><![CDATA[My Clippings]]></category> <category><![CDATA[Apple]]></category> <category><![CDATA[blockquote]]></category> <category><![CDATA[cli]]></category> <category><![CDATA[Extract]]></category> <category><![CDATA[Google]]></category> <category><![CDATA[Information]]></category> <category><![CDATA[IO]]></category> <category><![CDATA[ISO]]></category> <category><![CDATA[ma]]></category> <category><![CDATA[Mac]]></category> <category><![CDATA[man]]></category> <category><![CDATA[Photo]]></category> <category><![CDATA[php]]></category> <category><![CDATA[script]]></category> <category><![CDATA[video]]></category> <category><![CDATA[way]]></category> <category><![CDATA[XP]]></category><guid isPermaLink="false">http://shaiperednik.com/2009/11/iphone-apps-design-mistakes-disregard-of-context/</guid> <description><![CDATA[Automatically pulled from Google Starred    The iPhone will always be part of a much bigger picture. How well you address human and environmental factors will greatly determine the success of your product. All too often, iPhone developers create products in isolation from their customers. In order to create really appealing applications, developers must stop [...]]]></description> <content:encoded><![CDATA[<p>Automatically pulled from <a href="http://www.google.com/reader/shared/user/12161643044555212799/state/com.google/starred">Google Starred</a></p><table width="650"><tr><td width="650"><div> <img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/1e218_smashing-magazine-advertisement.gif" alt="" border="0" /><br /> <a href="http://creatives.commindo-media.de/www/delivery/ck.php?zoneid=56"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/9a8b2_avw.php?zoneid=56" border="0" alt="" /></a> <a href="http://creatives.commindo-media.de/www/delivery/ck.php?zoneid=63"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/9a8b2_avw.php?zoneid=63" border="0" alt="" /></a> <a href="http://creatives.commindo-media.de/www/delivery/ck.php?zoneid=64"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/6d5f5_avw.php?zoneid=64" border="0" alt="" /></a></div></td></tr></table><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/6d5f5_spacer.gif" alt="" border="0" width="1" height="1" /></p><p>The iPhone will always be part of a much bigger picture.  How well you address human and environmental factors will greatly determine the success of your product. All too often, iPhone developers create products in isolation from their customers. In order to create really appealing applications, developers must stop focusing only on the mechanisms of the apps. Zoom out: understand the person using the application, as well as the complex environmental factors surrounding that person.</p><p>To better understand the context of these design challenges, we’ll highlight several levels of human and environmental factors.</p><p>Also consider our related articles:</p><ul><li><a href="http://www.smashingmagazine.com/2009/07/21/iphone-apps-design-mistakes-overblown-visuals/" rel="bookmark" title="iPhone design mistakes: Overdesign">iPhone design mistakes: Over-Design</a></li><li><a href="http://www.smashingmagazine.com/2009/10/09/iphone-app-design-trends/">iPhone App Design Trends</a></li><li><a href="http://www.smashingmagazine.com/2009/08/11/how-to-create-your-first-iphone-application/">How to Create Your First iPhone Application</a></li></ul><h3>Level 1: You Are Here. To Create An App That Customers Love, Zoom Out</h3><p><strong>Level 1:</strong> The app itself.<br />This is how many developers view their apps. As a developer, you have a vision of what your product should look like and why customers will turn their attention to it. However, if you observe your product so closely, you may put it in the wrong context and design it for the wrong purposes and for the wrong users. This is why you need to zoom out.</p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/20623_myapp.jpg" width="419" height="330" /></p><p><strong>Level 2:</strong> A <em>person</em> is using this app.<br />That person has specific goals and challenges. In the section below we’ll start by exploring some of the most prominent — and most ignored — human factors pertaining to the iPhone. We’ll discuss basic physical ergonomics, visual limitations and common design mistakes.</p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/a309a_person.jpg" width="419" height="247" /></p><p><strong>Level 3:</strong> That person is using this app in a specific environment.<br />Step back and you’ll see that the app is a part of a complex social environment. It plays but a relatively small role in communication between people and helping people accomplish bigger goals. This is where the social components comes into play: networking, community, social-driven websites and applications and many other things create the environment — or the context — in which the application will be used.</p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/9b58c_crowd.jpg" width="419" height="251" /></p><p><strong>Level 4:</strong> The environment is part of a greater culture.<br />Your ability to address the unique needs of different cultures will affect the success of your product. Ignoring them is too expensive, especially if your app sells worldwide. Here it is important to understand that the environment is a part of global networking. You need to be aware of cultural differences, traditions and metaphors in order to create an application that will not only gain popularity in certain local circles, but will also have a global success.</p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/6be38_globe.jpg" width="419" height="310" /></p><h3>Level 2: Understand The Person’s Needs And Limitations</h3><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/bdf9a_person2.jpg" width="419" height="247" /></p><p>“Measure twice and cut once”: an effective strategy indeed. For you, the iPhone app developer, this means that you have to step back and answer these questions before you start coding:</p><ul><li>Who will be using your application?</li><li>What are the capabilities of that person?</li><li>What are the limitations of that person?</li></ul><p>Answering these questions will broaden your perspective and prepare you to address your customer’s needs. A whole Human Factors profession is dedicated to just that.</p><h4>Basic Physical Ergonomics</h4><p>Here are a couple of the most important physical-, cognitive- and ergonomic-related truths about the iPhone.</p><p><strong>1. Our fingers are not mouse pointers.</strong><br />Remember this property of our fingertips: their surface area is not equal to one pixel. In many applications, tappable objects are <a href="http://shaiperednik.com/tag/way/" class="st_tag internal_tag" rel="tag" title="Posts tagged with way">way</a> too small, making the interface frustrating to use. Here’s one example: in iFitness, different muscle groups are indicated with red pins. Tapping a pin brings up the name of that muscle. And if you tap the name, you get a list of exercises that develop that muscle.</p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/f431a_ifitness2.jpg" width="320" height="480" hspace="80" /></p><p>The pins are twice as small as those used in the <a href="http://shaiperednik.com/tag/google/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Google">Google</a> Maps app. Tapping the pin you want is very hard, because the surface of your fingertip covers an area of three or more pins. You end up tapping repeatedly on the area, enabling random pins, wishing you could sharpen your finger. After more than a few tries, you get lucky and hit the right one.</p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/36133_ifitness3d.png" width="529" height="284" /><br /><em>Which of these pins will be activated when you tap on it?</em></p><p>Here are some ways to solve these ergonomic challenges:</p><ol><li>Make buttons and other tappable objects bigger.</li><li>If making a button bigger is impossible, then enlarge the clickable area to be bigger then the button itself.</li><li>Reduce the number of options on each screen, and make the selection process sequential (e.g. Arm Muscles ? Biceps).</li><li>Implement multi-touch gestures within the interface. For example, selecting a muscle group in iFitness would be made easier by introducing a two-finger zoom feature.</li></ol><p><strong>2. We’re not superheroes, unfortunately.</strong><br />App designers need to take vision limitations into account. Mobile phones tend to be used in places with worse lighting conditions than computers. Think about those people who will be using your app on a bumpy bus or train or walking down a sunny street. Even if the technology is useful and perfectly executed, people will be reluctant to use the app if they find it hard to see what’s going on. Here are a few examples of potentially useful apps that do not account for vision limitations.</p><p><em>TweetDeck</em></p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/7d5e6_tweetdeck.png" width="320" height="480" /></p><p><em>Fish-tycoon</em></p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/e7d04_fish_tycoon.jpg" height="320" width="480" /></p><p>Here are some ways to avoid these mistakes:</p><ol><li>Choose only the elements that are absolutely necessary. Make them bigger, and get rid of everything else. If needed, create additional screens with fewer options.</li><li>Remember that pixel dimensions on the iPhone are smaller than those on your computer screen. So, screenshots viewed on your computer’s iPhone emulator look larger than they would on the iPhone itself, even though the resolution is the same.</li></ol><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/4d091_iphone_vs_simulator_dpi.jpg" width="480" /><br /><em>The author holds an iPhone (163 ppi) in front of <a href="http://shaiperednik.com/tag/apple/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Apple">Apple</a> Cinema’s 30-inch display (~100 ppi). Your iPhone screen layout may look fine on a computer emulator, but don’t be fooled: it will appear much smaller on the iPhone because of its smaller pixel dimensions.</em></p><h3>Level 3: Understand The Challenges Specific To The User’s Environment</h3><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/9b58c_crowd.jpg" width="419" height="251" /></p><h4>Goals and Environment</h4><p><strong>Your app will usually play a relatively small role in helping the user achieve a bigger goal.</strong> The better you understand what goals people have and what they need to achieve them, the better you can design your app to satisfy those needs. Mobile phones are often used in loud, distracting environments. A simple stroll through town brings plenty of noisy distractions (cars, dogs, mail carriers, etc.). Consider the following examples. Which voice memo app would do a better job?</p><table width="50%" border="0"><tr><td><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/25a8b_apple_voice_memos.png" width="320" height="480" /></td><td> </td><td><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/92d70_italk.png" width="320" height="480" /></td></tr><tr><td align="center"><strong>Apple Voice Memos</strong></td><td><strong>vs.</strong></td><td align="center"><strong>iTalk</strong></td></tr></table><p>Although Apple Voice Memos looks nice, iTalk addresses the average user’s goals and environment much better. Think about it: why would someone prefer to record a voice memo over writing a note? The audio format has fewer advantages than simple text. You can’t scan, edit or enhance audio files as easily as you can text. In most scenarios, text is a much more convenient format in which to exchange <a href="http://shaiperednik.com/tag/information/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Information">information</a>.</p><p>So, <strong>why</strong> and, more importantly, <strong>when</strong> would people use voice memos? When they are not able to type. The most common time is probably while driving.</p><p>According to the <a href="http://www.nytimes.com/2009/07/28/technology/28texting.html?pagewanted=1&amp;_r=1">New York Times</a>‘ summary of the <a href="http://www.vtti.vt.edu/PDF/7-22-09-VTTI-Press_Release_Cell_phones_and_Driver_Distraction.pdf">Virginia Tech Transportation Institute</a>’s findings, drivers who text have a 23-times greater risk of a collision than drivers who don’t text. Which application would be easier to use in this case? The one with the big shiny mic and the record button that is small and hard to reach (especially for right-handed people)? Or the one with the red record button half the size of the screen? Certainly the latter.</p><p>Confirming for the user that the recorder is activated is important, too.  Which interface communicates the device’s status more clearly?  Where do you tap when you’re done?</p><table width="50%" border="0"><tr><td><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/93e1d_voice_memos_active.jpg" width="320" height="480" /></td><td> </td><td><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/c3f6d_italk_active.jpg" width="320" height="480" /></td></tr><tr><td align="center"><strong>Apple Voice Memos</strong></td><td><strong>vs.</strong></td><td align="center"><strong>iTalk</strong></td></tr></table><p>Based on which design works better overall, iTalk wins. Apple Voice Memo looks great when you’re checking it out on a friend’s phone but performs poorly in a real-world context.</p><h4>Mobile Phones, Networking and Community</h4><p>The mobile phone is, without a doubt, a social tool. The greater the number of people involved, the more engaging the experience is. Think about it: if you were the only one with a phone, it wouldn’t be very useful. YouTube, Facebook and Twitter are driven by the understanding that we are social beings — we want to share! Imagine how dramatically designs that foster greater social interaction could change the mobile world.</p><p>With the seemingly endless ways to capture and share information, many people feel overwhelmed with information.  To help them cope, designers must exploit the iPhone’s platform to make their applications as efficient as possible. Here are some inspiring examples:</p><p><em>Bump</em></p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/c3f6d_bump.jpg" width="320" height="480" /></p><p>“Bump makes swapping contact information and photos as simple as bumping two phones together. No typing, no searching a list for the right person, no mistakes.” (iTunes Store description)</p><p><em>Mover</em></p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/1eb3d_mover_app.jpg" width="320" height="480" /></p><p>“Ever wished you could send something to the iPhone right next to you? Do it with style with Mover.”</p></p><p><em>Loopt</em></p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/78492_ipodtouch_map_0.jpg" width="219" height="327" /></p><p>“Loopt transforms your mobile phone into a social compass to discover and navigate the world around you. Use Loopt to see who’s around, what to do, and where to go.”</p><p>How Loopt works (<a href="http://shaiperednik.com/tag/video/" class="st_tag internal_tag" rel="tag" title="Posts tagged with video">video</a>):</p></p><h3>Level 4: The Environment Is Part Of A Greater Culture.</h3><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/6be38_globe.jpg" width="419" height="310" /></p><p>Your ability to address the unique needs of different cultures will affect the success of your product. Ignoring them is too expensive, especially if your app sells worldwide. Design should adapt to regional challenges. Jacob Nielsen, a leading usability expert, gives us an <a href="http://www.useit.com/papers/international_usetest.html">illustration of this</a>:</p><blockquote><p> “In Sweden, the Automatic Teller Machines have very large buttons. I hadn’t noticed this particular design element on previous visits, which have usually been in warmer months. In 1996 I was in Stockholm in February and immediately realized why the ATM buttons are so big: you can press them wearing thick gloves.”</p></blockquote><p>Such insights are gained only by understanding the product in its real-world context. Here is the graphic designer’s point of view:</p><blockquote><p> “… Understanding the object in context moves graphic design from a purely formal arena to a social and political one.”<br />—<a href="http://www.hellerbooks.com/docs/books2.html">Steven Heller</a> and Karen Pomeroy in “Design Literacy,” Allworth Press, New York, 1997.</p></blockquote><p>More wisdom from <a href="http://www.useit.com/papers/international_usetest.html">Nielsen</a>:</p><blockquote><p> “A system must match the user’s cultural characteristics. This goes beyond simply avoiding offensive icons; it must accommodate the way business is conducted and the way people communicate in various countries.”</p></blockquote><p>Apple studied American users and addressed their goals. That’s why the iPhone is so popular in US. But it hasn’t succeeded in Japan. The handset is selling so poorly there that they are <a href="http://www.wired.com/gadgetlab/2009/02/why-the-iphone/">giving them away for free</a>.</p><h3>Conclusion: Excellence Comes From Hard Work</h3><p><strong>Designing a great app isn’t a simple task.</strong> Jacob Nielsen recently asserted that “<a href="http://www.useit.com/alertbox/mobile-usability.html">the mobile user experience is still miserable</a>.” Extracting user insights from testing is a challenge. People have difficulty telling you what they want; they usually only know it when they see it. But developers don’t have to tackle user research alone. Interaction designers are trained to find relevant user groups, talk to customers and read between the lines. They understand how real-world context affects an application’s design.</p><p>It takes a lot of leg work, but your efforts to understand user needs will be rewarded. The forefront of mobile technology is an exciting place to be.</p><h3>Related posts</h3><p>Please consider our related articles:</p><ul><li><a href="http://www.smashingmagazine.com/2009/07/21/iphone-apps-design-mistakes-overblown-visuals/" rel="bookmark" title="iPhone design mistakes: Overdesign">iPhone design mistakes: Over-Design</a></li><li><a href="http://www.smashingmagazine.com/2009/10/09/iphone-app-design-trends/">iPhone App Design Trends</a></li><li><a href="http://www.smashingmagazine.com/2009/08/11/how-to-create-your-first-iphone-application/">How to Create Your First iPhone Application</a></li></ul><p><em>Special thanks to Larissa Itomlenskis.</em></p><p><em>(al)</em></p><hr /><p>© Alexander Komarov for <a href="http://www.smashingmagazine.com">Smashing Magazine</a>, 2009. | <a href="http://www.smashingmagazine.com/2009/11/15/iphone-apps-design-mistakes-disregard-of-context/">Permalink</a> | <a href="http://www.smashingmagazine.com/2009/11/15/iphone-apps-design-mistakes-disregard-of-context/#comments">12 comments</a> | <a title="Bookmark in del.icio.us" href="http://del.icio.us/post?url=http://www.smashingmagazine.com/2009/11/15/iphone-apps-design-mistakes-disregard-of-context/&amp;title=iPhone%20Apps%20Design%20Mistakes:%20Disregard%20Of%20Context">Add to del.icio.us</a> | <a title="Bookmark in Digg" href="http://digg.com/submit?phase=2&amp;url=http://www.smashingmagazine.com/2009/11/15/iphone-apps-design-mistakes-disregard-of-context/">Digg this</a> | <a title="Stumble on StumbleUpon" href="http://www.stumbleupon.com/submit?url=http://www.smashingmagazine.com/2009/11/15/iphone-apps-design-mistakes-disregard-of-context/">Stumble on StumbleUpon!</a> | <a title="Tweet us!" href="http://twitter.com/home?status=@tweetmeme%20@smashingmag%20Reading%20'iPhone%20Apps%20Design%20Mistakes:%20Disregard%20Of%20Context'%20http://www.smashingmagazine.com/2009/11/15/iphone-apps-design-mistakes-disregard-of-context/">Tweet it!</a> | <a title="Bookmark in Reddit" href="http://reddit.com/submit?url=http://www.smashingmagazine.com/2009/11/15/iphone-apps-design-mistakes-disregard-of-context/">Submit to Reddit</a> | <a href="http://forum.smashingmagazine.com/">Forum Smashing Magazine</a><br /> Post tags:</p><p><a href="http://www.smashingmagazine.com/2009/11/15/iphone-apps-design-mistakes-disregard-of-context/">Go to Source</a></p><p><a href="http://shaiperednik.com/2009/11/iphone-apps-design-mistakes-disregard-of-context/" rel="bookmark">iPhone Apps Design Mistakes: Disregard Of Context</a> originally appeared on <a href="http://shaiperednik.com">Shai Perednik.com</a> on November 15, 2009.</p> ]]></content:encoded> <wfw:commentRss>http://shaiperednik.com/2009/11/iphone-apps-design-mistakes-disregard-of-context/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Keep Your Wallpaper Fresh with Cross-Platform Wally [Downloads]</title><link>http://shaiperednik.com/2009/11/keep-your-wallpaper-fresh-with-cross-platform-wally-downloads/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=keep-your-wallpaper-fresh-with-cross-platform-wally-downloads</link> <comments>http://shaiperednik.com/2009/11/keep-your-wallpaper-fresh-with-cross-platform-wally-downloads/#comments</comments> <pubDate>Sun, 15 Nov 2009 01:05:32 +0000</pubDate> <dc:creator>System</dc:creator> <category><![CDATA[My Clippings]]></category> <category><![CDATA[cli]]></category> <category><![CDATA[Google]]></category> <category><![CDATA[IO]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[ma]]></category> <category><![CDATA[Mac]]></category> <category><![CDATA[Photo]]></category> <category><![CDATA[php]]></category> <category><![CDATA[Wallpaper]]></category> <category><![CDATA[wind]]></category><guid isPermaLink="false">http://shaiperednik.com/2009/11/keep-your-wallpaper-fresh-with-cross-platform-wally-downloads/</guid> <description><![CDATA[Automatically pulled from Google Starred Windows/Mac/Linux: If you&#8217;ve been sporting the same desktop wallpaper since the Bush administration, it might be time to mix it up a little. Wally is a lightweight wallpaper changer that pulls images from a wide pool of sources. For a simple wallpaper refresh, you can simply point Wally at a [...]]]></description> <content:encoded><![CDATA[<p>Automatically pulled from <a href="http://www.google.com/reader/shared/user/12161643044555212799/state/com.google/starred">Google Starred</a></p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/62f3a_500x_11-13-2009_9-48-27_pm.jpg" width="500" />Windows/<a href="http://shaiperednik.com/tag/mac/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Mac">Mac</a>/<a href="http://shaiperednik.com/tag/linux/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Linux">Linux</a>: If you&#8217;ve been sporting the same desktop <a href="http://shaiperednik.com/tag/wallpaper/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Wallpaper">wallpaper</a> since the Bush administration, it might be time to mix it up a little. Wally is a lightweight <a href="http://shaiperednik.com/tag/wallpaper/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Wallpaper">wallpaper</a> changer that pulls images from a wide pool of sources.</p><p>For a simple wallpaper refresh, you can simply point Wally at a folder on your computer and set the interval at which you want the wallpaper to refresh. If you don&#8217;t have a huge stash of wallpaper, or you&#8217;re tired of your collection, you can have Wally pull pictures from remote directories via FTP or from any of ten available sources like Bing, SmugMug, Picasa, Buzznet, Photobucket, Pike, Panoramio, Yahoo!, or Flickr.</p><p>You can adjust various settings like auto-rotation based on EXIF data, <a href="http://shaiperednik.com/tag/photo/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Photo">photo</a> selection only if photos are bigger than the desktop and/or landscape as well as how frequently the wallpaper will change and how pictures will be positioned.</p><p>Wally is freeware and available for Windows, Mac, and Linux operating systems. Have a favorite wallpaper tool or source for great wallpapers? Let&#8217;s hear about it in the comments.</p><div><a href="http://www.becrux.com/index.php?page=projects&amp;name=wally">Wally</a> [via <a href="http://www.downloadsquad.com/2009/11/13/wally-is-a-kick-ass-connected-wallpaper-changer-for-windows-ma/">Download Squad</a>]</div><p><a href="http://ads.pheedo.com/click.phdo?s=09d8daa323838b42a6d95c1379db6411&amp;p=1"><img alt="" border="0" src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/c1412_img.phdo?s=09d8daa323838b42a6d95c1379db6411&amp;p=1" /></a><br /> <img alt="" height="0" width="0" border="0" src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/f36e1_eus.gif?eui=2225" /></p><div> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=ASnJyOrmpm8:yiKTbw6sgX0:H0mrP-F8Qgo"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/f36e1_full?d=H0mrP-F8Qgo" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=ASnJyOrmpm8:yiKTbw6sgX0:yIl2AUoC8zA"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/f36e1_full?d=yIl2AUoC8zA" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=ASnJyOrmpm8:yiKTbw6sgX0:D7DqB2pKExk"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/f36e1_full?i=ASnJyOrmpm8:yiKTbw6sgX0:D7DqB2pKExk" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=ASnJyOrmpm8:yiKTbw6sgX0:V_sGLiPBpWU"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/f36e1_full?i=ASnJyOrmpm8:yiKTbw6sgX0:V_sGLiPBpWU" border="0" /></a></div><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/5acca_ASnJyOrmpm8" height="1" width="1" /></p><p><a href="http://feeds.gawker.com/~r/lifehacker/full/~3/ASnJyOrmpm8/keep-your-wallpaper-fresh-with-cross+platform-wally">Go to Source</a></p><p><a href="http://shaiperednik.com/2009/11/keep-your-wallpaper-fresh-with-cross-platform-wally-downloads/" rel="bookmark">Keep Your Wallpaper Fresh with Cross-Platform Wally [Downloads]</a> originally appeared on <a href="http://shaiperednik.com">Shai Perednik.com</a> on November 14, 2009.</p> ]]></content:encoded> <wfw:commentRss>http://shaiperednik.com/2009/11/keep-your-wallpaper-fresh-with-cross-platform-wally-downloads/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Temporarily Magnetize Your Screwdriver for Fumble-Free Repairs [MacGyver Tip]</title><link>http://shaiperednik.com/2009/11/temporarily-magnetize-your-screwdriver-for-fumble-free-repairs-macgyver-tip/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=temporarily-magnetize-your-screwdriver-for-fumble-free-repairs-macgyver-tip</link> <comments>http://shaiperednik.com/2009/11/temporarily-magnetize-your-screwdriver-for-fumble-free-repairs-macgyver-tip/#comments</comments> <pubDate>Sun, 15 Nov 2009 01:00:09 +0000</pubDate> <dc:creator>System</dc:creator> <category><![CDATA[My Clippings]]></category> <category><![CDATA[cli]]></category> <category><![CDATA[Google]]></category> <category><![CDATA[IO]]></category> <category><![CDATA[ma]]></category> <category><![CDATA[Mac]]></category> <category><![CDATA[Remove]]></category><guid isPermaLink="false">http://shaiperednik.com/2009/11/temporarily-magnetize-your-screwdriver-for-fumble-free-repairs-macgyver-tip/</guid> <description><![CDATA[Automatically pulled from Google Starred When you&#8217;re tinkering, especially on a project with tiny screws, it can be intensely frustrating to have a screw disappear into the carpet or inside your project. Temporarily magnetize your screwdriver with this simple trick. Instructables user Larry SDonald found that magnetized screw drivers were handy but they have the [...]]]></description> <content:encoded><![CDATA[<p>Automatically pulled from <a href="http://www.google.com/reader/shared/user/12161643044555212799/state/com.google/starred">Google Starred</a></p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/0e899_11-13-2009_2-43-05_pm.jpg" width="340" />When you&#8217;re tinkering, especially on a project with tiny screws, it can be intensely frustrating to have a screw disappear into the carpet or inside your project. Temporarily magnetize your screwdriver with this simple trick.</p><p>Instructables user Larry SDonald found that magnetized screw drivers were handy but they have the downside of being unsuitable for working around magnetically-sensitive equipment. His solution to the problem—rather than buying duplicates of all his tools in magnetic and non-magnetic models—was to simply attach a small neodymium magnet to the shaft of non-magnetic screw drivers to impart a temporary and powerful boost.</p><p>Once you <a href="http://shaiperednik.com/tag/remove/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Remove">remove</a> the magnet the magnetism dissipates and the tool is rendered non-magnetic again. Have your own handy tool hack? Let&#8217;s hear about it in the comments below.</p><div><a href="http://www.instructables.com/id/E4OHOIBOYCEZ7BHI8N/">Optionally-Magnetic Screwdriver</a></div><p><a href="http://ads.pheedo.com/click.phdo?s=86adfaed6e45da8c42804514bf5b9c8d&amp;p=1"><img alt="" border="0" src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/b1222_img.phdo?s=86adfaed6e45da8c42804514bf5b9c8d&amp;p=1" /></a><br /> <img alt="" height="0" width="0" border="0" src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/55ae0_eus.gif?eui=2225" /></p><div> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=bPhAWR8KQHQ:0AteyRVD0mE:H0mrP-F8Qgo"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/55ae0_full?d=H0mrP-F8Qgo" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=bPhAWR8KQHQ:0AteyRVD0mE:yIl2AUoC8zA"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/55ae0_full?d=yIl2AUoC8zA" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=bPhAWR8KQHQ:0AteyRVD0mE:D7DqB2pKExk"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/55ae0_full?i=bPhAWR8KQHQ:0AteyRVD0mE:D7DqB2pKExk" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=bPhAWR8KQHQ:0AteyRVD0mE:V_sGLiPBpWU"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/55ae0_full?i=bPhAWR8KQHQ:0AteyRVD0mE:V_sGLiPBpWU" border="0" /></a></div><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/55ae0_bPhAWR8KQHQ" height="1" width="1" /></p><p><a href="http://feeds.gawker.com/~r/lifehacker/full/~3/bPhAWR8KQHQ/temporarily-magnetize-your-screwdriver-for-fumble+free-repairs">Go to Source</a></p><p><a href="http://shaiperednik.com/2009/11/temporarily-magnetize-your-screwdriver-for-fumble-free-repairs-macgyver-tip/" rel="bookmark">Temporarily Magnetize Your Screwdriver for Fumble-Free Repairs [MacGyver Tip]</a> originally appeared on <a href="http://shaiperednik.com">Shai Perednik.com</a> on November 14, 2009.</p> ]]></content:encoded> <wfw:commentRss>http://shaiperednik.com/2009/11/temporarily-magnetize-your-screwdriver-for-fumble-free-repairs-macgyver-tip/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Groupon Gives Your Community Buying Power</title><link>http://shaiperednik.com/2009/11/groupon-gives-your-community-buying-power/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=groupon-gives-your-community-buying-power</link> <comments>http://shaiperednik.com/2009/11/groupon-gives-your-community-buying-power/#comments</comments> <pubDate>Fri, 13 Nov 2009 17:20:04 +0000</pubDate> <dc:creator>System</dc:creator> <category><![CDATA[My Clippings]]></category> <category><![CDATA[amazon]]></category> <category><![CDATA[cli]]></category> <category><![CDATA[Google]]></category> <category><![CDATA[IO]]></category> <category><![CDATA[ma]]></category> <category><![CDATA[man]]></category> <category><![CDATA[php]]></category> <category><![CDATA[Shopping]]></category><guid isPermaLink="false">http://shaiperednik.com/2009/11/groupon-gives-your-community-buying-power/</guid> <description><![CDATA[Automatically pulled from Google Starred Many businesses and retailers offer discounts if you&#8217;re buying in bulk or buying for a large number of people. The trouble is: how do you get those discounts when you&#8217;re just shopping for yourself or maybe a couple of other people? Groupon can help; it&#8217;s a new Web service that [...]]]></description> <content:encoded><![CDATA[<p>Automatically pulled from <a href="http://www.google.com/reader/shared/user/12161643044555212799/state/com.google/starred">Google Starred</a></p><p><img alt="Groupon - Logo" src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/42857_Groupon_Logo.jpg" height="110" width="250" />Many businesses and retailers offer discounts if you&#8217;re buying in bulk or buying for a large number of people. The trouble is: how do you get those discounts when you&#8217;re just <a href="http://shaiperednik.com/tag/shopping/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Shopping">shopping</a> for yourself or maybe a couple of other people? <a href="http://www.groupon.com/">Groupon</a> can help; it&#8217;s a new Web service that provides you and your community collective buying power with participating businesses offering group discounts in your area.</p><p>Each day, the service posts a number of discounts and coupons for goods and services from retailers and stores in your area that you can sign up to take advantage of. The catch is that the bargain is only good if the required number of people to activate the deal also sign up. You only get the bargain price if enough people sign up for it as well, so the service depends on members to spread the word. <div></div><p> Regional or national chains that don&#8217;t set their own pricing or schedule their own sales are a bit less likely to participate in a service like Groupon, but your local winery or brew pub may have a special deal on the site that&#8217;s only available if 20 people sign up for it, and you may find a local spa or gym that&#8217;s offering a discount off of a membership if they can get enough people to sign up to become members at the same time.</p><p><img alt="Groupon - DC Deals" src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/42857_Groupon_DCDeals.jpg" height="321" width="450" />That&#8217;s the beauty of a service like Groupon: It has the ability to connect local businesses with communities and people who live near the business who may not even have known were around the corner from them. For example, in my area an indoor climbing gym with only three locations in my region offered their regularly #35 &#8220;Intro to Climbing Course&#8221; for $17 if they could get 15 people to sign up. The deal was successful, and 86 people signed up for the course.</p><p>One of Groupon&#8217;s strongest features is how local it is. The service calculates your location when you visit the homepage, and drops you into the Groupon section for your city or region. The service also pulls down Twitter posts from the Groupon account in your area and puts them in the sidebar, so you can read previous deals in your area or sign up to follow your local Groupon rep. If you&#8217;re curious what&#8217;s happening in a different city, you can click to see them all, or visit the Groupon forums to see what other members are talking about.</p><p><img alt="Groupon - Web" src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/42857_Groupon_Web.jpg" height="296" width="450" />The service also offers deals from retailers on the Web; today&#8217;s bargain is from a bakery called Feed Your Soul, which donates some of its proceeds to charity. They&#8217;re offering 2 dozen cookies, normally $45, for $22 if they can get 20 people to sign up for it. So far, 53 people have signed up to take part in the deal, and even more can sign up now, comfortable in the knowledge that the business will honor the special group pricing. Only the first several people who sign up for the deal bear the possibility that the entire bargain may fall through if there isn&#8217;t enough interest.</p><p>Groupon isn&#8217;t going to get you any bargains at <a href="http://shaiperednik.com/tag/amazon/" class="st_tag internal_tag" rel="tag" title="Posts tagged with amazon">Amazon</a> or your local big box store like Target or Best Buy, but it will likely connect you with some local businesses that would certainly be more appreciative of your business, and score you a great deal in the process.</p><p><a href="http://www.appscout.com/2009/11/groupon_gives_your_community_b.php">Go to Source</a></p><p><a href="http://shaiperednik.com/2009/11/groupon-gives-your-community-buying-power/" rel="bookmark">Groupon Gives Your Community Buying Power</a> originally appeared on <a href="http://shaiperednik.com">Shai Perednik.com</a> on November 13, 2009.</p> ]]></content:encoded> <wfw:commentRss>http://shaiperednik.com/2009/11/groupon-gives-your-community-buying-power/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Programmer 101: Teach Yourself How to Code [Programming]</title><link>http://shaiperednik.com/2009/11/programmer-101-teach-yourself-how-to-code-programming/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=programmer-101-teach-yourself-how-to-code-programming</link> <comments>http://shaiperednik.com/2009/11/programmer-101-teach-yourself-how-to-code-programming/#comments</comments> <pubDate>Thu, 12 Nov 2009 18:03:37 +0000</pubDate> <dc:creator>System</dc:creator> <category><![CDATA[My Clippings]]></category> <category><![CDATA[Apple]]></category> <category><![CDATA[backup]]></category> <category><![CDATA[Bookmarklet]]></category> <category><![CDATA[Bookmarklets]]></category> <category><![CDATA[Build]]></category> <category><![CDATA[cli]]></category> <category><![CDATA[command line]]></category> <category><![CDATA[css]]></category> <category><![CDATA[email]]></category> <category><![CDATA[flash]]></category> <category><![CDATA[Google]]></category> <category><![CDATA[Information]]></category> <category><![CDATA[IO]]></category> <category><![CDATA[Javascript]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[ma]]></category> <category><![CDATA[Mac]]></category> <category><![CDATA[man]]></category> <category><![CDATA[Monkey]]></category> <category><![CDATA[OSX]]></category> <category><![CDATA[php]]></category> <category><![CDATA[quick]]></category> <category><![CDATA[script]]></category> <category><![CDATA[video]]></category> <category><![CDATA[way]]></category> <category><![CDATA[wind]]></category> <category><![CDATA[WordPress]]></category> <category><![CDATA[XP]]></category><guid isPermaLink="false">http://shaiperednik.com/2009/11/programmer-101-teach-yourself-how-to-code-programming/</guid> <description><![CDATA[Automatically pulled from Google Starred You&#39;ve always wanted to learn how to build software yourself—or just whip up an occasional script—but never knew where to start. Luckily, the web is full of free resources that can turn you into a programmer in no time. Since the invention of the internet, programmers have been using it [...]]]></description> <content:encoded><![CDATA[<p>Automatically pulled from <a href="http://www.google.com/reader/shared/user/12161643044555212799/state/com.google/starred">Google Starred</a></p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/cbb03_500x_teachyourselftocode-hed.jpg" width="500" /> You&#39;ve always wanted to learn how to <a href="http://shaiperednik.com/tag/build/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Build">build</a> software yourself—or just whip up an occasional <a href="http://shaiperednik.com/tag/script/" class="st_tag internal_tag" rel="tag" title="Posts tagged with script">script</a>—but never knew where to start. Luckily, the web is full of free resources that can turn you into a programmer in no time.</p><p>Since the invention of the internet, programmers have been using it to discuss software development techniques, publish tutorials, and share code samples for others to learn from and use online. If you&#8217;re curious about how to become a programmer, you can get off to a running start using tons of great free web-based tutorials and resources.</p><h3>First Things First: Don&#8217;t Get Hung Up on Choosing a Language</h3><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/cbb03_languagechoice.png" width="160" height="109" align="right" />A common pitfall for beginners is getting stuck figuring out which programming language is best to learn first. There are a lot of opinions out there, but there&#39;s no one &quot;best&quot; language. Here&#39;s the thing: In the end, language doesn&#39;t matter THAT much. Understanding data and control structures and design patterns does matter very much. Every language—even a simple scripting language—will have elements that you&#39;ll use in other languages as well and will help you learn. In classes I took to get my degree in Computer Science, I programmed in Pascal, Assembly, and C—languages I never actually got paid to program in professionally. I taught myself every language I&#39;ve used in my career, reusing concepts I already knew, and referring to documentation and books to learn its syntax. So, don&#39;t get hung up on what language to learn first. Pick the kind of development you want to do, and just get started using one that works.</p><p>There are several different kinds of software development you can do for various platforms, from the web to your desktop to your smartphone to a <a href="http://shaiperednik.com/tag/command-line/" class="st_tag internal_tag" rel="tag" title="Posts tagged with command line">command line</a>. In this article, we&#8217;ll outline some of our favorite starter tutorials and resources for teaching yourself how to program for each major platform. We&#8217;re going to assume you&#8217;re a savvy user, but a newb when it comes to wrangling code snippets, so we&#8217;ll keep things at the beginner level. Even just following through a beginner programming tutorial, you&#8217;ll be happy to see how far you can get.</p><h3>Desktop Scripting</h3><p>The easiest way to try your hand at programming for your Windows or <a href="http://shaiperednik.com/tag/mac/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Mac">Mac</a> desktop is to start with a scripting or macro program like <a href="http://autohotkey.com">AutoHotkey</a> (for Windows) or <a href="http://www.macosxautomation.com/automator/">Automator</a> (for Mac). Right now hardcore coders throughout the Lifehacker readership are yelling at their monitors, saying that AHK or AppleScript are not &quot;real&quot; programming. That may be true—technically these types of tools just do high-level scripting. But for those new to programming who just want to get their feet wet, automating actions on their desktop, these free tools are a fantastic way to start—and you&#39;d be surprised at how much you can do with them.</p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/93a50_340x_add%20new%20hotstring.png" width="340" />For example, Adam developed the standalone Windows application we all know and love, <a href="http://lifehacker.com/238306/lifehacker-code-texter-windows">Texter</a>, using AutoHotkey, so this scripting language is capable of far more than just small-scale automation projects. To get started with AutoHotkey, check out Adam&#8217;s tutorial on <a href="http://lifehacker.com/316589/turn-any-action-into-a-keyboard-shortcut">how to turn any action into a keyboard shortcut using AutoHotkey</a>. (Then, check out <a href="http://github.com/adampash/texter">the source code for Texter</a> to see the innards of a full-fledged AHK-based Windows application.)</p><h3>Web Development</h3><p>Instead of being bound to specific programming languages and the look and feel of a particular operating system, you can put your killer application in the browser and run it in the cloud, as a webapp. Welcome to the wonderful world of web development.</p><p><b>HTML and CSS:</b> The first thing you need to know to build any web site is HTML (the page markup that makes up web pages) and CSS (the style information that makes that markup look pretty). HTML and CSS are not true programming languages—they&#39;re just page structure and style information. However, you should be able to author simple HTML and CSS by hand before you begin building web applications, because a web page is the frontend to every webapp. This <a href="http://www.w3schools.com/html/default.asp">HTML tutorial</a> is a good place to start.</p><p><b><a href="http://shaiperednik.com/tag/javascript/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Javascript">JavaScript</a>:</b> Now that you can lay out a static web page with HTML and CSS, things get fun—because it&#39;s time to learn JavaScript. JavaScript is the programming language of the web browser, the magic that makes dynamic in-page effects go. JavaScript is also the stuff of <a href="http://shaiperednik.com/tag/bookmarklets/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Bookmarklets">bookmarklets</a>, <a href="https://addons.mozilla.org/en-US/firefox/addon/748">Greasemonkey</a> user scripts, and <a href="http://www.webmonkey.com/tutorial/Ajax_for_Beginners">Ajax</a>, so it&#8217;s the key to making all sorts of web goodies. <a href="http://w3schools.com/js/default.asp">Start learning JavaScript here</a>.</p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/93a50_diveintopythoncover-small.jpg" width="106" height="140" align="right" /><b>Server-side scripting:</b> Once you&#39;re good at making things happen inside a web page, you&#39;re going to need to put some dynamic server action behind it—and for that, you&#39;ll need to move into a server-side scripting language, like <a href="http://shaiperednik.com/tag/php/" class="st_tag internal_tag" rel="tag" title="Posts tagged with php">PHP</a>, Python, Perl, or Ruby. For example, to make a web-based contact form that sends an <a href="http://shaiperednik.com/tag/email/" class="st_tag internal_tag" rel="tag" title="Posts tagged with email">email</a> somewhere based on what a user entered, a server-side script is required. Scripting languages like <a href="http://shaiperednik.com/tag/php/" class="st_tag internal_tag" rel="tag" title="Posts tagged with php">PHP</a> can talk to a database on your web server as well, so if you want to make a site where users can log in and store information, that&#39;s the way to go. Excellent web development site <a href="http://webmonkey.com">Webmonkey</a> is full of tutorials for various web programming languages. See their <a href="http://www.webmonkey.com/tutorial/PHP_Tutorial_for_Beginners">PHP Tutorial for Beginners</a>. When you&#8217;re ready, check out how to use PHP to talk to a database in <a href="http://www.webmonkey.com/tutorial/PHP_and_MySQL_Tutorial_-_Lesson_1">WebMonkey&#8217;s PHP and MySQL tutorial</a>. PHP&#8217;s online documentation and function reference is the best on the web. Each entry (like this one on the <a href="http://us.php.net/manual/en/function.strlen.php">strlen function</a>) includes user comments at the bottom which are often as helpful as the documentation itself. (I happen to be partial to PHP, but there are plenty of other server-side scripting languages you might decide to go with instead.)</p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/93a50_rails-logo.jpg" align="right" /><b>Web frameworks:</b> Over the years, web developers have had to solve and resolve the same problems and rewrite similar code to build dynamic web sites. To avoid making everyone reinvent the wheel for every new web development project, some programmers have come up with development frameworks that do some repetitive work for you. The popular <a href="http://rubyonrails.org/">Ruby on Rails</a> framework, for example, takes the Ruby programming language and offers a web-specific structure for getting common web application tasks done. In fact, Adam used Rails to build his first serious (and impressive!) web application, <a href="http://mixtape.me">MixTape.me</a>. Here&#8217;s <a href="http://lifehacker.com/5336113/how-to-build-a-web-site-from-scratch-with-no-experience">his take on how to build a web site from scratch with no experience</a>. Other popular web development frameworks include <a href="http://cakephp.org/">CakePHP</a> (for PHP programmers), <a href="http://www.djangoproject.com/">Django</a> (for Python programmers), and <a href="http://jquery.com/">jQuery</a> (for JavaScript).</p><p><b>Web APIs:</b> An <a href="http://en.wikipedia.org/wiki/API">API (Application programming interface)</a> is a programmatic way for different pieces of software to talk to one another. For example, if you want to put a dynamic map on your web site, you want to use a <a href="http://shaiperednik.com/tag/google/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Google">Google</a> Map instead of building your own custom map. <a href="http://code.google.com/apis/maps/">The Google Maps API</a> makes it easy to programmatically include a map in a page with JavaScript. Almost every modern web service you know and love has an API that lets you include data and widgets from it in your application, like Twitter, Facebook, Google Docs, Google Maps, and the list goes on. Integrating other webapps into your web application via API&#8217;s is the final frontier of rich web development. Every good, major web service API offers thorough documentation and some sort of <a href="http://shaiperednik.com/tag/quick/" class="st_tag internal_tag" rel="tag" title="Posts tagged with quick">quick</a> start guide to try it out (here&#8217;s <a href="http://apiwiki.twitter.com/">Twitter&#8217;s</a>, for example). Go crazy.</p><h3>Command Line Scripting</h3><p>If you want to write a program that takes textual or file input and outputs something useful, the command line is the right place to do it. While the command line isn&#8217;t as sexy or good-looking as a webapp or desktop app, for rapid development of quick scripts that automate processes, you can&#8217;t beat it.</p><p>Several scripting languages that work on a <a href="http://shaiperednik.com/tag/linux/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Linux">Linux</a>-based web server also work at the command line, like Perl, Python, and PHP—so learning one of those baddies makes you conversant in two contexts. My path never took me too far down the Perl road, but I taught myself Python using the excellent and free online book, <i><a href="http://diveintopython.org">Dive into Python</a></i>.</p><p><a rel="lytebox" href="http://cache.gawker.com/assets/images/lifehacker/2009/02/todotxt20-header.png" rel="lightbox[1329]"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/93a50_500x_todotxt20-header.jpg" width="500" /></a></p><p>If becoming a Unix ninja is one of your programmer goals, you absolutely must get good at shell scripting with bash. Bash is the command line scripting language of a *nix environment, and it can do everything from help you set up automated backups of your database and files to building out a full-fledged application with user interaction. Without any experience writing bash scripts beyond a dozen lines, I wound up developing a full-on personal to-do list manager in bash, <a href="http://todotxt.com">Todo.txt CLI</a>.</p><h3>Add-ons</h3><p>Nowadays, modern webapps and browsers are extensible with with bits of software that bolt onto them and add features. Add-on development is gaining in popularity as more developers look at existing software, like Firefox or <a href="http://shaiperednik.com/tag/wordpress/" class="st_tag internal_tag" rel="tag" title="Posts tagged with WordPress">WordPress</a>, and think &#8220;But if only it could do THIS&#8230;&#8221;</p><p>You can do a whole lot in any web browser with just a mastery of HTML, JavaScript, and CSS. Bookmarklets, <a href="https://addons.mozilla.org/en-US/firefox/addon/748">Greasemonkey</a> user scripts, and <a href="https://addons.mozilla.org/en-US/firefox/addon/2108">Stylish</a> user styles are created with the same bits of code that make regular web pages, so they&#8217;re worth learning even if you just want to tweak an existing site with a small snippet of code.</p><p>More advanced browser add-ons, like Firefox extensions, let you do more. Developing Firefox extensions, for example, requires that you&#8217;re conversant in JavaScript and XML (markup that&#8217;s similar to HTML, but way more strict in format). Back in 2007 I ran down <a href="http://lifehacker.com/264490/how-to-build-a-firefox-extension">how to build a Firefox extension</a>, a skill I picked up after I stumbled upon a free tutorial.</p><p>Many free and well-loved web applications offer an extension framework as well, like WordPress and MediaWiki. Both of those apps are written in PHP, so comfort with PHP is a prerequisite for getting started. Here&#8217;s <a href="http://codex.wordpress.org/Writing_a_Plugin">how to write a plug-in for WordPress</a>. Developers who want to ride the cutting edge of Google Wave can get started writing gadgets and bots in HTML, JavaScript, Java, and Python. I wrote my first Wave bot following this <a href="http://code.google.com/apis/wave/extensions/robots/python-tutorial.html">quick start tutorial in one afternoon</a>.</p><h3>Web Development for the Desktop</h3><p>The best part about getting started programming in one context is when you can take those skills and apply them elsewhere. Learning web development first is a great way to start because now there are ways to put those skills to work on desktop applications, too. For example, <a href="http://www.adobe.com/devnet/air/ajax/getting_started.html">Adobe AIR</a> is a cross-platform run-time environment that lets you build your app once and release it to run on the desktop for every operating system AIR runs on. AIR apps are written in HTML, <a href="http://shaiperednik.com/tag/flash/" class="st_tag internal_tag" rel="tag" title="Posts tagged with flash">Flash</a>, or Flex, so it lets you apply your web development skills in a desktop context. AIR is a great option for deploying desktop apps like one of our <a href="http://lifehacker.com/396393/top-10-apps-worth-installing-adobe-air-for">top 10 apps worth installing Adobe AIR for</a>.</p><h3>Mobile App Development</h3><p>Mobile applications like the ones you run on your iPhone or Android smartphone are all the rage right now, so you may have dreams of striking it rich in the iTunes App Store with the next killer app. However, for the new coder, diving headfirst into mobile development can be a rough learning curve, since it requires comfort with advanced programming languages like Java and Objective C. However, it&#8217;s worth checking out what iPhone and Android development looks like. Check out <a href="http://www.cimgf.com/2008/10/01/cocoa-touch-tutorial-iphone-application-example/">this simple iPhone application development example</a> to get a taste of what iPhone developers do. Android apps are written in Java, and here&#8217;s a <a href="http://www.youtube.com/watch?v=I6ObTqIiYfE">friendly video tutorial of what building a &#8220;Hello Android&#8221; application workflow looks like</a>.</p><h3>Patience, Elbow Grease, Trial and Error</h3><p>Good coders are a special breed of persistent problem-solvers who are addicted to the small victories that come along a long path of trial and error. Learning how to program is very rewarding, but it can also be a frustrating and solitary experience. If you can, get a buddy to work with you along the way. Getting really good at programming, like anything else, is a matter of sticking with it, trying things out, and getting experience as you go.</p><p>This article is just one self-taught programmer&#8217;s top-of-mind recommendations for beginners. Experienced programmers: What did I miss? No matter your skill level, add your thoughts and recommendations for beginners to the comments.</p><p><i><strong><a href="http://ginatrapani.org">Gina Trapani</a></strong>, Lifehacker&#8217;s founding editor, thinks the best programmers are self-taught. Her weekly feature, <a href="http://lifehacker.com/tag/smarterware/">Smarterware</a>, appears every Wednesday on Lifehacker. Subscribe to the <a href="http://lifehacker.com/tag/smarterware/index.xml">Smarterware tag feed</a> to get new installments in your newsreader.</i></p><hr /><div>[Sponsored]</div><div><a href="http://ads.pheedo.com/feeds/ht.php?t=c&amp;i=d048fe749120b45fa19e168966cf1a30&amp;p=1">NEC</a></div><table border="0" cellpadding="0" cellspacing="0"><tr><td valign="top"><a href="http://www.nec.com/global/cases/rms/?cid=bn58"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/93a50_videologo.png" border="0" /></a></td></tr><tr><td> </td></tr></table><div><span><br /> <br /> <a href="http://www.pheedo.com/">Ads by Pheedo</a><br /> </span><img alt="" border="0" height="1" width="1" src="http://ads.pheedo.com/feeds/ht.php?t=v&amp;i=d048fe749120b45fa19e168966cf1a30&amp;p=1" /><br /> <img alt="" height="0" width="0" border="0" src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/c4654_eus.gif?eui=2225" /></div></p><div> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=plo02FiHEK0:rP4_-eASELQ:H0mrP-F8Qgo"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/c4654_full?d=H0mrP-F8Qgo" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=plo02FiHEK0:rP4_-eASELQ:yIl2AUoC8zA"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/c4654_full?d=yIl2AUoC8zA" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=plo02FiHEK0:rP4_-eASELQ:D7DqB2pKExk"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/c4654_full?i=plo02FiHEK0:rP4_-eASELQ:D7DqB2pKExk" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=plo02FiHEK0:rP4_-eASELQ:V_sGLiPBpWU"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/c4654_full?i=plo02FiHEK0:rP4_-eASELQ:V_sGLiPBpWU" border="0" /></a></div><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/c4654_plo02FiHEK0" height="1" width="1" /></p><p><a href="http://feeds.gawker.com/~r/lifehacker/full/~3/plo02FiHEK0/programmer-101-teach-yourself-how-to-code">Go to Source</a></p><p><a href="http://shaiperednik.com/2009/11/programmer-101-teach-yourself-how-to-code-programming/" rel="bookmark">Programmer 101: Teach Yourself How to Code [Programming]</a> originally appeared on <a href="http://shaiperednik.com">Shai Perednik.com</a> on November 12, 2009.</p> ]]></content:encoded> <wfw:commentRss>http://shaiperednik.com/2009/11/programmer-101-teach-yourself-how-to-code-programming/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Secrets preference panel updated for Snow Leopard</title><link>http://shaiperednik.com/2009/11/secrets-preference-panel-updated-for-snow-leopard/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=secrets-preference-panel-updated-for-snow-leopard</link> <comments>http://shaiperednik.com/2009/11/secrets-preference-panel-updated-for-snow-leopard/#comments</comments> <pubDate>Thu, 12 Nov 2009 18:01:33 +0000</pubDate> <dc:creator>System</dc:creator> <category><![CDATA[My Clippings]]></category> <category><![CDATA[Apple]]></category> <category><![CDATA[cli]]></category> <category><![CDATA[email]]></category> <category><![CDATA[Google]]></category> <category><![CDATA[Inc.]]></category> <category><![CDATA[Information]]></category> <category><![CDATA[IO]]></category> <category><![CDATA[Leopard]]></category> <category><![CDATA[ma]]></category> <category><![CDATA[Mac]]></category> <category><![CDATA[man]]></category> <category><![CDATA[quick]]></category> <category><![CDATA[Snow Leopard]]></category> <category><![CDATA[terminal]]></category> <category><![CDATA[wind]]></category> <category><![CDATA[XP]]></category><guid isPermaLink="false">http://shaiperednik.com/2009/11/secrets-preference-panel-updated-for-snow-leopard/</guid> <description><![CDATA[Automatically pulled from Google Starred Filed under: OS, Software, Odds and ends From time to time we have shared hidden settings in applications which can be used to &#8220;tweak&#8221; an app&#8217;s behavior, such as forcing Snow Leopard&#8217;s dictionary to reuse the same window or make the print dialog expanded by default. These settings are normally [...]]]></description> <content:encoded><![CDATA[<p>Automatically pulled from <a href="http://www.google.com/reader/shared/user/12161643044555212799/state/com.google/starred">Google Starred</a></p><p>Filed under: <a href="http://www.tuaw.com/category/os/" rel="tag">OS</a>, <a href="http://www.tuaw.com/category/software/" rel="tag">Software</a>, <a href="http://www.tuaw.com/category/odds-and-ends/" rel="tag">Odds and ends</a></p><p><img width="373" vspace="8" hspace="8" height="91" border="0" align="right" src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/1cb53_secretsprefpane.png" alt="" />From time to time we have shared hidden settings in applications which can be used to &#8220;tweak&#8221; an app&#8217;s behavior, such as <a href="http://www.tuaw.com/2009/09/30/force-snow-leopards-dictionary-app-to-reuse-definition-window/">forcing Snow Leopard&#8217;s dictionary to reuse the same window</a> or <a href="http://www.tuaw.com/2008/09/15/terminal-tips-make-extended-print-dialog-show-by-default/">make the print dialog expanded by default</a>. These settings are normally changed using the <a href="http://shaiperednik.com/tag/terminal/" class="st_tag internal_tag" rel="tag" title="Posts tagged with terminal">Terminal</a>.app which can be daunting to some.</p><p><a href="http://secrets.blacktree.com/">Secrets </a>is a (free!) preference panel which has collected a bunch of these settings and made changing them as simple as checking a box or choosing from a drop-down panel of possible choices. It includes settings for about 40 different applications, from <a href="http://shaiperednik.com/tag/apple/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Apple">Apple</a> applications such as Mail, iCal, iChat, Finder, Front Row, Keynote, DVD Player (and more) to third-party applications including <a href="http://adium.im/">Adium</a>, <a href="http://rogueamoeba.com/audiohijackpro/">Audio Hijack Pro</a>, <a href="http://www.barebones.com/products/bbedit/">BBedit</a>, <a href="http://www.elgato.com/elgato/na/mainmenu/home/what-is-eyetv.en.en.html">EyeTV</a>, <a href="http://www.vmware.com/products/fusion/">VMware Fusion</a>, and <a href="http://macromates.com/">TextMate</a> (just to name a few). Some applications have a <em>lot</em> of hidden settings, and some have only one or two.</p><p>If you see a setting but don&#8217;t know what it does, click it and Secrets will show a brief explanation (these are also available on the Secrets website, but they are easier to read in the preference panel). If you change a setting which requires you to restart the application, Secrets will tell you, and even give you a &#8220;Quit This&#8221; button. (It&#8217;s usually best to make these changes when the app isn&#8217;t running.)</p><p>Unfortunately at least one of the secret settings from 10.5 doesn&#8217;t seem to work in 10.6. That is, the setting to turn HelpViewer into a regular (instead of floating) window. There may be others.</p><p>I&#8217;m off to explore and see what new goodies Alcor (the developer of Secrets, who you may also know as the creator of Quicksilver) has uncovered.</p><p><em>Thanks to the recently-revived </em><a href="http://www.hawkwings.net/2009/11/05/secrets-updated-for-snow-leopard/"><em>Hawk Wings</em></a><em> site for bringing this to my attention. If you use Apple&#8217;s Mail.app, Hawk Wings is a great site for tips and <a href="http://shaiperednik.com/tag/information/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Information">information</a>.</p><p></em>Update: We seem to have taken down the Secrets website (oops!) but you can <a href="http://blacktree-secrets.googlecode.com/files/Secrets_1.0.6.zip">download the preference panel from a mirror (zip)</a> (166kb).<em></p><p></em><p><a href="http://www.tuaw.com">TUAW</a><a href="http://www.tuaw.com/2009/11/05/secrets-preference-panel-updated-for-snow-leopard/">Secrets preference panel updated for Snow Leopard</a> originally appeared on <a href="http://www.tuaw.com">The Unofficial Apple Weblog (TUAW)</a> on Thu, 05 Nov 2009 13:00:00 EST.  Please see our <a href="http://www.weblogsinc.com/feed-terms/">terms for use of feeds</a>.</p><h6></h6><p><a href="http://secrets.blacktree.com/">Read</a> | <a href="http://www.tuaw.com/2009/11/05/secrets-preference-panel-updated-for-snow-leopard/" rel="bookmark" title="Permanent link to this entry">Permalink</a> | <a href="http://www.tuaw.com/forward/19224470/" title="Send this entry to a friend via email">Email this</a> | <a href="http://www.tuaw.com/2009/11/05/secrets-preference-panel-updated-for-snow-leopard/#comments" title="View reader comments on this entry">Comments</a></p><p><a href="http://www.tuaw.com/2009/11/05/secrets-preference-panel-updated-for-snow-leopard/">Go to Source</a></p><p><a href="http://shaiperednik.com/2009/11/secrets-preference-panel-updated-for-snow-leopard/" rel="bookmark">Secrets preference panel updated for Snow Leopard</a> originally appeared on <a href="http://shaiperednik.com">Shai Perednik.com</a> on November 12, 2009.</p> ]]></content:encoded> <wfw:commentRss>http://shaiperednik.com/2009/11/secrets-preference-panel-updated-for-snow-leopard/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Build a Massive HDTV Antenna for Long Distance Gains [HDTV]</title><link>http://shaiperednik.com/2009/11/build-a-massive-hdtv-antenna-for-long-distance-gains-hdtv/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=build-a-massive-hdtv-antenna-for-long-distance-gains-hdtv</link> <comments>http://shaiperednik.com/2009/11/build-a-massive-hdtv-antenna-for-long-distance-gains-hdtv/#comments</comments> <pubDate>Mon, 09 Nov 2009 05:41:43 +0000</pubDate> <dc:creator>System</dc:creator> <category><![CDATA[My Clippings]]></category> <category><![CDATA[Build]]></category> <category><![CDATA[cli]]></category> <category><![CDATA[Google]]></category> <category><![CDATA[IO]]></category> <category><![CDATA[ma]]></category> <category><![CDATA[man]]></category> <category><![CDATA[way]]></category><guid isPermaLink="false">http://shaiperednik.com/2009/11/build-a-massive-hdtv-antenna-for-long-distance-gains-hdtv/</guid> <description><![CDATA[Automatically pulled from Google Starred One of the great things about digital television is also one of the not-so-great things. When you get the signal, it&#8217;s crystal clear. When you&#8217;ve a weak connection, you&#8217;re out of luck. Boost your reception with this monster homemade antenna. If you live far from urban centers but you&#8217;d still [...]]]></description> <content:encoded><![CDATA[<p>Automatically pulled from <a href="http://www.google.com/reader/shared/user/12161643044555212799/state/com.google/starred">Google Starred</a></p><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/b9d6e_2009-10-30_224554.jpg" width="340" />One of the great things about digital television is also one of the not-so-great things. When you get the signal, it&#8217;s crystal clear. When you&#8217;ve a weak connection, you&#8217;re out of luck. Boost your reception with this monster homemade antenna.</p><p>If you live far from urban centers but you&#8217;d still like to pick up some over-the-air digital stations, you&#8217;re going to need a pretty sizable antenna. Earlier this year we <a href="http://lifehacker.com/5138746/build-your-own-dtv-antenna">shared a great antenna design with you</a>, based on the Gray-Hoverman model.</p><p>The model you see here is what results when a little Gray-Hoverman antenna visits the beach, gets washed into a deep trench outside of Tokyo filled with radioactive waste, and emerges again, ready to wreak havoc on the world. Well, all except for that last part. This massive <a href="http://shaiperednik.com/tag/build/" class="st_tag internal_tag" rel="tag" title="Posts tagged with Build">build</a>, based on the Gray-Hoverman model, can pick up signals from around 60 miles away, making it suitable for either boosting your local reception or picking up signals from areas you&#8217;ve never called home.</p><p>If you&#8217;re put off by the size of it, it is possible to put this style of antenna inside an attic. You&#8217;ll lose a bit of reception, but you&#8217;ll avoid your neighbors whispering about the mutant antenna on your roof. Check out the full build guide at the link below.</p><div><a href="http://www.instructables.com/id/Build-a-Large-DB8-HDTV-Antenna-Big-Bertha/">Build a Large DB8 HDTV Antenna: Big Bertha</a> [via <a href="http://blog.makezine.com/archive/2009/10/how-to_massive_dtv_antenna.html">Make</a>]</div><p><a href="http://ads.pheedo.com/click.phdo?s=2afd05ddf9f68a8dc4a5dffcb8aff799&amp;p=1"><img alt="" border="0" src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/be01d_img.phdo?s=2afd05ddf9f68a8dc4a5dffcb8aff799&amp;p=1" /></a><br /> <img alt="" height="0" width="0" border="0" src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/be01d_eus.gif?eui=2225" /></p><div> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=8_Htc2ImaL8:4zKk4QCF_Lg:H0mrP-F8Qgo"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/be01d_full?d=H0mrP-F8Qgo" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=8_Htc2ImaL8:4zKk4QCF_Lg:yIl2AUoC8zA"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/be01d_full?d=yIl2AUoC8zA" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=8_Htc2ImaL8:4zKk4QCF_Lg:D7DqB2pKExk"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/c7f6a_full?i=8_Htc2ImaL8:4zKk4QCF_Lg:D7DqB2pKExk" border="0" /></a> <a href="http://feeds.gawker.com/~ff/lifehacker/full?a=8_Htc2ImaL8:4zKk4QCF_Lg:V_sGLiPBpWU"><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/c7f6a_full?i=8_Htc2ImaL8:4zKk4QCF_Lg:V_sGLiPBpWU" border="0" /></a></div><p><img src="http://shaiperednik.com/wp-content/plugins/wp-o-matic/cache/c7f6a_8_Htc2ImaL8" height="1" width="1" /></p><p><a href="http://feeds.gawker.com/~r/lifehacker/full/~3/8_Htc2ImaL8/build-a-massive-hdtv-antenna-for-long-distance-gains">Go to Source</a></p><p><a href="http://shaiperednik.com/2009/11/build-a-massive-hdtv-antenna-for-long-distance-gains-hdtv/" rel="bookmark">Build a Massive HDTV Antenna for Long Distance Gains [HDTV]</a> originally appeared on <a href="http://shaiperednik.com">Shai Perednik.com</a> on November 8, 2009.</p> ]]></content:encoded> <wfw:commentRss>http://shaiperednik.com/2009/11/build-a-massive-hdtv-antenna-for-long-distance-gains-hdtv/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> </channel> </rss>
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